Dust removal spraying device based on safety engineering

Abstract

The invention relates to the technical field of building fences, and discloses a dust removal spraying device based on safety engineering, the dust removal spraying device comprises a frame, a three-way pipe is arranged in the frame, a piston plate is slidably connected in the three-way pipe, a plurality of nozzles are slidably connected in the piston plate, a plurality of round holes are formed in the front surface of the frame, and a plurality of dust removal holes are formed in the front surface of the frame. A first screw rod is in threaded connection with the interior of the piston plate, the two ends of the first screw rod are rotationally connected with the front surface and the rear surface of the interior of the three-way pipe, a first water pipe is fixed to the interior of the frame, and a first movable hole is formed in the left side of the frame; a water tank, a first water pipe, a second water pipe, a three-way pipe, a blocking ball, a blocking ring, a spray head, a piston plate, a first rotating rod, a second rotating rod, a third rotating rod, a fourth rotating rod, a first screw rod, a first gear, a second gear, an inserting hole, a rotating head, a clamping hole, an ejector rod and the three-way pipe are arranged, the two devices are placed well, a U-shaped rod is inserted into the clamping hole, and the two devices are connected.

Description

Technical Field

[0001] The invention relates to the technical field of building fences, in particular to a dust removal spray device for safety engineering. Background Art

[0002] Construction sites need to be enclosed with fences to prevent flying debris from causing harm to pedestrians. After the fence is built, water pipes need to be laid out on the fence and sprinklers need to be installed to prevent dust from polluting the environment.

[0003] However, this method has the following disadvantages: first, it is necessary to lay water pipes on the fence after installing the fence, which is a complicated and time-consuming process; second, since the water pipes are exposed and the construction site environment is complex, it is easy for stones or building materials to splash onto the water pipes, causing the water pipes to be easily damaged, and then replacing the water pipes increases the workload of the construction workers, which is very inconvenient; and there is only a sprinkler head on the top of the fence, and the dust in the construction site is extremely large, so there is a problem of poor dust removal effect. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a dust removal spray device for safety engineering, which solves the problems raised by the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dust removal spray device based on safety engineering, comprising a frame, a three-way pipe is provided inside the frame, a piston plate is slidably connected inside the three-way pipe, a plurality of nozzles are slidably connected inside the piston plate, a plurality of circular holes are provided on the front surface of the frame, a first screw is screwed inside the piston plate, both ends of the first screw are rotatably connected to the front and rear surfaces inside the three-way pipe, a first water pipe is fixed inside the frame, a first movable hole is provided on the left side of the frame, the internal movable indirection of the first movable hole is connected to a threaded cylinder, a rotating groove is provided inside the frame above the first movable hole, and the internal movable connection of the rotating groove is The first gear is meshed with the outer wall of the threaded barrel, a retaining ring is fixed on the left side of the outer wall of the first water pipe and the inner wall of the threaded barrel, the outer wall of the retaining ring on the left side is screwed to the inner wall of the threaded barrel, the threaded barrel is provided with a push rod, and two fixing rods are fixed to the outer wall of the push rod, and the other ends of the two fixing rods are fixedly connected to the inner wall of the threaded barrel, a second movable hole is opened on the right side and the front surface of the frame, a tee is fixed on the right side of the first water pipe inside the frame, the left end of the tee is fixedly connected to the right end of the first water pipe, and the other two ends of the tee are respectively located inside the two second movable holes, and the second movable hole A threaded sleeve is provided inside, and the inner wall of the threaded sleeve is fixedly connected to the outer wall of the tee pipe, a fixing ring is fixed inside the two pipes of the tee pipe away from the first water pipe, a blocking ring is fixed inside the two pipes of the tee pipe away from the first water pipe, and a first spring is fixed on the side of the fixing ring close to the blocking ring, and a blocking ball is fixed on the other end of the first spring, a rectangular opening is opened in the middle of the frame, an interception net is fixed inside the rectangular opening, and clamping holes are integrally formed on the left and right sides of the top of the frame, and a first rotating rod is rotatably connected to the interior of the frame above the first water pipe, and the left end of the first rotating rod is connected to The right side of the first gear is fixedly connected, the interior of the frame is located above the first rotating rod and is rotatably connected to the second rotating rod, the interior of the frame is located in front of the second rotating rod and is rotatably connected to the third rotating rod, the interior of the frame is located above the third rotating rod and is rotatably connected to the fourth rotating rod, the interior of the frame is located on the right side of the first rotating rod and is rotatably connected to a rotating head, the rotating head, the first rotating rod, the second rotating rod, the third rotating rod, the fourth rotating rod and the first screw rod are connected through a second gear transmission, the interior of the frame is located on the right side of the rotating head and a second water pipe is fixedly connected, and the two ends of the second water pipe are respectively fixedly connected to the outer side wall of the first water pipe and the bottom of the three-way pipe.

[0008] Preferably, the front and rear surfaces of the frame are rotatably connected to two movable rods, the outer side walls of the movable rods are slidably connected to the movable rods, the interior of the frame is slidably connected to rectangular rods on the front and rear surfaces of the second rotating rod, the interior of the rectangular rod is threaded with a second screw, the interior of the frame is rotatably connected to two third gears, the opposite sides of the two third gears and the opposite sides of the two second screws are respectively fixedly connected, connecting rods are fixed between the two front movable rods and between the two rear movable rods, the opposite sides of the two rectangular rods are respectively rotatably connected to the opposite sides of the two connecting rods, and the second rotating rod and the third gear are connected via the second gear transmission.

[0009] Preferably, two sliding rods are slidably connected to the bottom of the frame, and the rear end of the left sliding rod and the front surface of the left rear moving rod and the front end of the right sliding rod and the rear surface of the right front moving rod are both rotationally connected.

[0010] Preferably, a telescopic device is fixed to the front surface of the piston plate located on the outside of the nozzle, the front end of the telescopic device is fixedly connected to the front surface of the three-way pipe, a plurality of fixed cylinders are fixed to the rear surface of the piston plate, a fixed plate is fixed to the inner wall of the fixed cylinder, a plurality of through holes are opened on the front surface of the fixed plate, a rubber pad is fixed to the front surface of the fixed plate, a plurality of second springs are fixed to the front surface of the fixed plate, and the other end of the second spring is connected to the rear surface of the nozzle.

[0011] Preferably, first rubber rings are fixed to opposite sides of the two retaining rings, and a second rubber ring is fixed inside the second movable hole.

[0012] Preferably, movable grooves are provided inside the frame above the rectangular rod and above the sliding rod.

[0013] Preferably, the left side of the push rod is an arc-shaped structure.

[0014] (III) Beneficial effects

[0015] The present invention provides a dust removal spray device for safety engineering, which has the following beneficial effects:

[0016] (1) The present invention arranges a water tank, a first water pipe, a second water pipe, a tee, a blocking ball, a blocking ring, a nozzle, a piston plate, a first rotating rod, a second rotating rod, a third rotating rod, a fourth rotating rod, a first screw, a first gear, a second gear, a jack, a rotating head, a clamping hole, a push rod and a tee, places two devices, inserts a U-shaped rod into the clamping hole to connect the two devices, rotates the rotating head with a hexagonal wrench, and the rotating head drives the first rotating rod, the second rotating rod, the third rotating rod, the fourth rotating rod and the first screw to rotate through the second gear. The rotation of the first screw moves the piston plate, and the piston plate drives the nozzle to move. The nozzle moves out of the round hole, and the first When the rotating rod rotates, it will drive the first gear to rotate, and the first gear will rotate with the threaded barrel. The threaded barrel moves and is threadedly connected to the threaded sleeve. The two first water pipes are connected, and the threaded barrel will move with the fixed rod and the push rod, and the push rod pushes the blocking ball. According to the above operations, after the construction is completed, the external water pipe is connected to the three-way pipe joint that is not connected to the threaded barrel in one of the devices. The water flows into the first water pipe through the water pipe and the three-way pipe, passes through the second water pipe, enters the water tank, and is then sprayed out from the nozzle. In this way, the water pipe is not exposed on the outer surface and will not be easily damaged. The fence and the water pipe are combined together, and there is no need to install additional water pipes.

[0017] (2) The present invention sets a rectangular rod, a movable rod, a moving rod, a third gear, a second screw rod, a rectangular rod and a sliding rod. When the first rotating rod rotates, the second screw rod is driven by the second gear and the third gear to rotate. The second screw rod rotates to move the rectangular rod. The rectangular rod pushes the connecting rod to move. The connecting rod moves the moving rod. The moving rod moves the sliding rod. This can increase support and prevent the device from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0020] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0022] Figure 5 For the present invention Figure 2 The enlarged structural diagram at C in the middle;

[0023] Figure 6 It is a side view schematic diagram of the internal structure of the present invention;

[0024] Figure 7 For the present invention Figure 6 The enlarged structural diagram at D in the middle;

[0025] Figure 8 For the present invention Figure 6 Schematic diagram of the enlarged structure at point E in the middle.

[0026] In the figure: 1, rectangular opening; 2, connecting rod; 3, movable rod; 4, moving rod; 5, second movable hole; 6, frame; 7, round hole; 8, interception net; 9, clamping hole; 10, first water pipe; 11, first rotating rod; 12, rotating head; 13, piston plate; 14, nozzle; 15, first gear; 16, rotating groove; 17, threaded cylinder; 18, fixed rod; 19, top rod; 20, first movable hole; 21, first rubber ring; 22, retaining ring; 23, fourth rotating rod; 24, rectangular rod; 25, The second rotating rod; 26. The second gear; 27. The first spring; 28. The blocking ball; 29. ​​The fixing ring; 30. The blocking ring; 31. The threaded sleeve; 32. The sliding rod; 33. The telescopic device; 34. The second screw rod; 35. The movable groove; 36. The third rotating rod; 37. The first screw rod; 38. The second spring; 39. The rubber pad; 40. The through hole; 41. The fixing plate; 42. The three-way pipe; 43. The second water pipe; 44. The third gear; 45. The fixing cylinder; 46. The second rubber ring; 47. The water tank. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1-8As shown, the present invention provides a technical solution: a dust removal spray device based on safety engineering, including a frame 6, a three-way pipe 42 is opened inside the frame 6, a piston plate 13 is slidably connected inside the three-way pipe 42, a plurality of nozzles 14 are slidably connected inside the piston plate 13, a plurality of circular holes 7 are opened on the front surface of the frame 6, a first screw rod 37 is screwed inside the piston plate 13, both ends of the first screw rod 37 are rotatably connected to the front and rear surfaces of the interior of the three-way pipe 42, a first water pipe 10 is fixed inside the frame 6, a first movable hole 20 is opened on the left side of the frame 6, the internal movable indirection of the first movable hole 20 is connected with a threaded cylinder 17, a rotating groove 16 is opened inside the frame 6 above the first movable hole 20, and the internal movable connection of the rotating groove 16 is The first gear 15 is meshed with the outer wall of the threaded barrel 17. The left side of the outer wall of the first water pipe 10 and the inner wall of the threaded barrel 17 are fixed with a retaining ring 22. The outer wall of the left retaining ring 22 is screwed to the inner wall of the threaded barrel 17. The threaded barrel 17 is provided with a push rod 19. The outer wall of the push rod 19 is fixed with two fixing rods 18. The other ends of the two fixing rods 18 are fixedly connected to the inner wall of the threaded barrel 17. The right side and front surface of the frame 6 are both provided with a second movable hole 5. The inside of the frame 6 is located on the right side of the first water pipe 10 and is fixed with a three-way pipe 42. The left end of the three-way pipe 42 is fixedly connected to the right end of the first water pipe 10. The other two ends of the three-way pipe 42 are respectively located inside the two second movable holes 5. The inner A threaded sleeve 31 is provided at the frame 6, and the inner wall of the threaded sleeve 31 is fixedly connected to the outer wall of the tee pipe 42. A fixing ring 29 is fixed inside the two pipes of the tee pipe 42 away from the first water pipe 10. A blocking ring 30 is fixed on the side of the fixing ring 29 away from the first water pipe 10. A first spring 27 is fixed on the side of the fixing ring 29 close to the blocking ring 30, and a blocking ball 28 is fixed on the other end of the first spring 27. A rectangular opening 1 is provided in the middle of the frame 6, and an interception net 8 is fixed inside the rectangular opening 1. The left and right sides of the top of the frame 6 are integrally formed with a card hole 9. The interior of the frame 6 is located above the first water pipe 10 and is rotatably connected to a first rotating rod 11. The left side of the first rotating rod 11 The end is fixedly connected to the right side of the first gear 15, the interior of the frame 6 is located above the first rotating rod 11 and is rotatably connected to the second rotating rod 25, the interior of the frame 6 is located in front of the second rotating rod 25 and is rotatably connected to the third rotating rod 36, the interior of the frame 6 is located above the third rotating rod 36 and is rotatably connected to the fourth rotating rod 23, the interior of the frame 6 is located on the right side of the first rotating rod 11 and is rotatably connected to the rotating head 12, the rotating head 12, the first rotating rod 11, the second rotating rod 25, the third rotating rod 36, the fourth rotating rod 23 and the first screw 37 are connected through the second gear 26, the interior of the frame 6 is located on the right side of the rotating head 12 and a second water pipe 43 is fixed, and the two ends of the second water pipe 43 are respectively fixedly connected to the outer wall of the first water pipe 10 and the bottom of the tee pipe 42.

[0029] Furthermore, the front and rear surfaces of the frame 6 are rotatably connected to two movable rods 3, and the outer side walls of the movable rods 3 are slidably connected to the movable rods 4. The interior of the frame 6 is located at the front and rear surfaces of the second rotating rod 25 and are slidably connected to the rectangular rod 24. The interior of the rectangular rod 24 is screwed with a second screw 34. The interior of the frame 6 is rotatably connected to two third gears 44, and the opposite sides of the two third gears 44 and the opposite sides of the two second screws 34 are respectively fixedly connected. A connecting rod 2 is fixed between the two front movable rods 4 and between the two rear movable rods 4. The opposite sides of the two rectangular rods 24 are respectively rotatably connected to the opposite sides of the two connecting rods 2. The second rotating rod 25 and the third gear 44 are transmission-connected via the second gear 26, thereby enhancing the supporting effect of the device.

[0030] Furthermore, two slide bars 32 are slidably connected to the bottom of the frame 6, and the rear end of the left slide bar 32 and the front surface of the left rear moving rod 4 and the front end of the right slide bar 32 and the rear surface of the right front moving rod 4 are both rotationally connected, so that the moving rod 4 is located at the bottom and has a supporting function.

[0031] Furthermore, a telescopic device 33 is fixed to the front surface of the piston plate 13 on the outside of the nozzle 14, and the front end of the telescopic device 33 is fixedly connected to the front surface of the three-way pipe 42, and a plurality of fixed cylinders 45 are fixed to the rear surface of the piston plate 13, and a fixed plate 41 is fixed to the inner wall of the fixed cylinder 45, and a plurality of through holes 40 are opened on the front surface of the fixed plate 41, and a rubber pad 39 is fixed to the front surface of the fixed plate 41, and a plurality of second springs 38 are fixed to the front surface of the fixed plate 41, and the other end of the second spring 38 is connected to the rear surface of the nozzle 14, so that when the two devices are arranged at 90 degrees, the nozzle 14 will not be crushed, and the pressed nozzle 14 will be prevented from spraying water.

[0032] Furthermore, first rubber rings 21 are fixed to opposite sides of the two retaining rings 22, and a second rubber ring 46 is fixed inside the second movable hole 5, so as to prevent water leakage.

[0033] Furthermore, movable grooves 35 are provided inside the frame 6 above the rectangular rod 24 and above the sliding rod 32 , so as not to block the movement of the rectangular rod 24 and the sliding rod 32 .

[0034] Furthermore, the left side of the push rod 19 is an arc-shaped structure, which is compatible with the outer side wall of the blocking ball 28.

[0035] In summary, the working process of the present invention is as follows: two devices are placed, a U-shaped rod is inserted into the clamping hole 9 to connect the two devices, and the rotating head 12 is rotated with a hexagonal wrench. The rotating head 12 drives the first rotating rod 11, the second rotating rod 25, the third rotating rod 36, the fourth rotating rod 23 and the first screw 37 to rotate through the second gear 26. The first screw 37 rotates to move the piston plate 13, and the piston plate 13 moves the nozzle 14, and the nozzle 14 moves out of the circular hole 7. The first rotating rod 11 rotates and drives the first gear 15 to rotate. The first gear 15 drives the threaded barrel 17 to rotate, and the threaded barrel 17 moves with The threaded sleeve 31 is screwed together, and the two first water pipes 10 are connected together. The threaded tube 17 will move with the fixing rod 18 and the push rod 19, and the push rod 19 will push the blocking ball 28. According to the above operation, after the construction is completed, the external water pipe is connected to the three-way pipe 42 joint that is not connected to the threaded tube 17 in one of the devices. The water flows into the first water pipe 10 through the water pipe and the three-way pipe 42, passes through the second water pipe 43, enters the water tank 47, and is then sprayed out from the nozzle 14. In this way, the water pipe is not exposed to the outer surface and will not be easily damaged. In addition, the fence and the water pipe are combined together, and there is no need to install additional water pipes.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal spray device for safety engineering, comprising a frame (6), characterized in that: The frame (6) is provided with a three-way pipe (42) inside, a piston plate (13) is slidably connected inside the three-way pipe (42), a plurality of nozzles (14) are slidably connected inside the piston plate (13), a plurality of round holes (7) are provided on the front surface of the frame (6), a first screw rod (37) is screwed inside the piston plate (13), both ends of the first screw rod (37) are rotatably connected to the front and rear surfaces inside the three-way pipe (42), a first water pipe (10) is fixed inside the frame (6), a first movable hole (20) is provided on the left side of the frame (6), the movable indirection inside the first movable hole (20) is connected with a threaded cylinder (17), and the interior of the frame (6) is located in the first movable hole (20) A rotation groove (16) is provided above the rotating groove (16), and a first gear (15) is movably connected inside the rotating groove (16). The first gear (15) is meshedly connected with the outer wall of the threaded barrel (17). A retaining ring (22) is fixed on the left side of the outer wall of the first water pipe (10) and the inner wall of the threaded barrel (17). The outer wall of the retaining ring (22) on the left side is screwed to the inner wall of the threaded barrel (17). The threaded barrel (17) is provided with a push rod (19). Two fixing rods (18) are fixed to the outer wall of the push rod (19). The other ends of the two fixing rods (18) are fixedly connected to the inner wall of the threaded barrel (17). A second movable hole (5) is provided on the right side and the front surface of the frame (6). A three-way pipe (42) is fixed inside the first water pipe (6) on the right side of the first water pipe (10), the left end of the three-way pipe (42) is fixedly connected to the right end of the first water pipe (10), the other two ends of the three-way pipe (42) are respectively located inside the two second movable holes (5), a threaded sleeve (31) is provided inside the second movable hole (5), the inner side wall of the threaded sleeve (31) is fixedly connected to the outer side wall of the three-way pipe (42), the insides of the two pipes of the three-way pipe (42) away from the first water pipe (10) are both fixed with a fixing ring (29), the insides of the two pipes of the three-way pipe (42) away from the first water pipe (10) are both located on the side of the fixing ring (29) away from the first water pipe (10), A blocking ring (30) is fixed thereto, a first spring (27) is fixed to one side of the fixing ring (29) close to the blocking ring (30), a blocking ball (28) is fixed to the other end of the first spring (27), a rectangular opening (1) is opened in the middle of the frame (6), an interception net (8) is fixed inside the rectangular opening (1), a clamping hole (9) is integrally formed on both the left and right sides of the top of the frame (6), a first rotating rod (11) is rotatably connected to the inside of the frame (6) above the first water pipe (10), the left end of the first rotating rod (11) is fixedly connected to the right side of the first gear (15), a second rotating rod (25) is rotatably connected to the inside of the frame (6) above the first rotating rod (11),The interior of the frame (6) is located in front of the second rotating rod (25) and is rotatably connected to a third rotating rod (36); the interior of the frame (6) is located above the third rotating rod (36) and is rotatably connected to a fourth rotating rod (23); the interior of the frame (6) is located on the right side of the first rotating rod (11) and is rotatably connected to a rotating head (12); the rotating head (12), the first rotating rod (11), the second rotating rod (25), the third rotating rod (36), the fourth rotating rod (23) and the first screw rod (37) are connected by a second gear (26); the interior of the frame (6) is located on the right side of the rotating head (12) and is fixed with a second water pipe (43); the two ends of the second water pipe (43) are respectively fixedly connected to the outer wall of the first water pipe (10) and the bottom of the three-way pipe (42).

2. The dust removal spray device for safety engineering according to claim 1 is characterized in that: The front and rear surfaces of the frame (6) are both rotatably connected to two movable rods (3), and the outer side walls of the movable rods (3) are slidably connected to the movable rods (4). The interior of the frame (6) is located at the front and rear surfaces of the second rotating rod (25) and are slidably connected to rectangular rods (24). The interior of the rectangular rod (24) is screwed with a second screw rod (34). The interior of the frame (6) is rotatably connected to two third gears (44), and the opposite sides of the two third gears (44) and the opposite sides of the two second screw rods (34) are respectively fixedly connected. A connecting rod (2) is fixed between the two front movable rods (4) and between the two rear movable rods (4), and the opposite sides of the two rectangular rods (24) are respectively rotatably connected to the opposite sides of the two connecting rods (2). The second rotating rod (25) and the third gear (44) are transmission-connected via the second gear (26).

3. The dust removal spray device for safety engineering according to claim 2 is characterized in that: The bottom of the frame (6) is slidably connected to two slide bars (32), and the rear end of the left slide bar (32) and the front surface of the left rear moving bar (4) and the front end of the right slide bar (32) and the rear surface of the right front moving bar (4) are both rotationally connected.

4. The dust removal spray device for safety engineering according to claim 1 is characterized in that: The front surface of the piston plate (13) is located outside the spray head (14) and is fixed with a telescopic device (33). The front end of the telescopic device (33) is fixedly connected to the front surface of the three-way pipe (42). The rear surface of the piston plate (13) is fixed with a plurality of fixed cylinders (45). The inner wall of the fixed cylinder (45) is fixed with a fixed plate (41). The front surface of the fixed plate (41) is provided with a plurality of through holes (40). The front surface of the fixed plate (41) is fixed with a rubber pad (39). The front surface of the fixed plate (41) is fixed with a plurality of second springs (38). The other end of the second spring (38) is connected to the rear surface of the spray head (14).

5. The dust removal spray device for safety engineering according to claim 1 is characterized in that: A first rubber ring (21) is fixed on opposite sides of the two retaining rings (22), and a second rubber ring (46) is fixed inside the second movable hole (5).

6. The dust removal spray device for safety engineering according to claim 1 is characterized in that: The frame (6) is provided with movable grooves (35) located above the rectangular rod (24) and above the sliding rod (32).

7. The dust removal spray device for safety engineering according to claim 1 is characterized in that: The left side of the push rod (19) is an arc-shaped structure.

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